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​Disk fragmentation is generally the main cause of slow and unstable computer performance. In order to accelerate your hard drive for faster data access and outstanding disk performance, Smart Defrag 5 provides efficient defragmentation technology to hard drives and SSD using multi-threading defragging whilst also consolidating free space and defragging large files. Then you can enjoy faster game launching speed, copy files in half the time, etc.

​Built with simplicity in mind, DriverScanner scans your computer to provide a list of drivers that need to be updated. With single-click convenience, DriverScanner will then search and download the latest updates and safely install them on your PC.

​Built with simplicity in mind, DriverScanner scans your computer to provide a list of drivers that need to be updated. With single-click convenience, DriverScanner will then search and download the latest updates and safely install them on your PC.

SlimDrivers automatically updates PC drivers with real-time scanning and cloud technology. The first cloud-based utility for updating and maintaining drivers, SlimDrivers provides instant optimization of the interaction between a computer and its system components and periperhals, such as printers, graphic and sound cards, motherboards, USB ports, game controllers and other devices and hardware. SlimDrivers scans a PC, identifies the correct drivers needed, and retrieves them from the cloud, automatically installing the most current, precise drivers for each individual PC. ​

​Esri CityEngine improves urban planning, architecture, and design. Use its 3D visualization power to see the relationships of projects, assess their feasibility, and plan their implementation. CityEngine helps you make quality decisions that benefit your community for decades.

​Built with simplicity in mind, DriverScanner scans your computer to provide a list of drivers that need to be updated. With single-click convenience, DriverScanner will then search and download the latest updates and safely install them on your PC.

​ArcGIS provides contextual tools for mapping and spatial reasoning so you can explore data and share location-based insights. ArcGIS creates deeper understanding, allowing you to quickly see where things are happening and how information is connected.

An effective tool for calculating and displaying the trends of data which vary continuously over geographic space. It provides a mechanism for sophisticated comparison and analysis of multiple map layers. If you want answers from location-based data, Vertical Mapper will find them, creating grids, or continuous surfaces of information, from point data by estimating values between known points - without using artificial boundaries.

​A thematic map is a map that emphasizes a particular theme or special topic such as the average distribution of rainfall in an area. They are different from general reference maps because they do not just show natural features like rivers, cities, political subdivisions and highways. Instead, if these items are on a thematic map, they are simply used as reference points to enhance one's understanding of the map's theme and purpose.Normally however, all thematic maps use maps with coastlines, city locations and political boundaries as their base maps. The map's specific theme is then layered onto this base map via different mapping programs and technologies like a geographic information system (GIS).

​When cartographers design thematic maps today, there are several important things to consider. The most significant though is the map's audience. This is important because it helps determine what items should be included on the thematic map as reference points in addition to the map's theme. A map being made for a political scientist for example would need to have political boundaries, whereas one for a biologist might instead need contours showing elevation.​​ The sources of a thematic map's data are also important and should be carefully considered. Cartographers must find accurate, recent and reliable sources of information in a wide range of subjects- from environmental features to demographic data to make the best possible maps.

​When you plan a project that uses spatial data, you need to determine whether the data should be based on one of the coordinate systems that are registered to the Spatial Extender catalog.If none of these coordinate systems meet your requirements, you can create one that does. This discussion explains the concept of coordinate systems and introduces the tasks of selecting one to use and creating a new one.

A geographic coordinate system uses a three-dimensional spherical surface to determine locations on the earth. Any location on earth can be referenced by a point with longitude and latitude coordinates.

A projected coordinate system is a flat, two-dimensional representation of the Earth. It is based on a sphere or spheroid geographic coordinate system, but it uses linear units of measure for coordinates, so that calculations of distance and area are easily done in terms of those same units.